Surat, September 15, 2025: OPPO India has launched the F31 5G Series, the latest in its popular F line-up, designed to meet India’s demand for durability and smooth performance. The new series offers three models—F31 Pro+, F31 Pro, and F31 each engineered with stronger builds, long-lasting batteries, improved heat management, and advanced connectivity. With these upgrades, the F31 5G Series is positioned as the smoothest and most durable smartphone range under INR 35,000 in India.
Durability is no longer optional in India.
A recent Counterpoint Research survey found that 79% of buyers rank durability as their top buying factor, with more than half admitted to dropping their phones frequently. The F31 5G Series addresses this directly. This series features a 360° Armor Body with a multi-layer airbag structure that cushions internal components from impact. The aerospace-grade AM04 aluminium alloy frame is 10% stronger than its predecessor, and the AGC DT-Star D+ glass offers reinforced screen protection. The devices are triple-certified IP66, IP68, and IP69, making them resistant to dust, immersion in water, and even high-pressure water jets at temperatures up to 80°C.
In real use, this means a delivery rider caught in monsoon rain, a shopkeeper using the phone with oily fingers, or a trader squeezing through a crowded market can expect the phone to keep working. The F31 also resists 18 everyday liquids including tea, coffee, milk, and detergent water, reflecting its design for Indian environments.
